Commits · 678706aa75ecd90a79498dc7e011c39a5acba94a · Open Source Software / SMPStaticAnalyzer

May 15, 2016
- Infrastructure work for memory write safety analysis. · 678706aa
  clc5q authored 8 years ago
  
  Former-commit-id: a1090c71703d11392fa3fc22e72098040b23166b
  678706aa
May 13, 2016

DEADREGS work; handle local names of other blocks that are not referenced in... · 1c63b5a4

clc5q authored 8 years ago

DEADREGS work; handle local names of other blocks that are not referenced in current block, convert nops from data back to code when following a CALL.

Former-commit-id: 3c39474ea207d5cbc18dbbedf7685cf0f7ac779d

1c63b5a4

May 09, 2016
- Eliminate DEADREGS annotations on multi-entry functions. · abbe4be2
  clc5q authored 8 years ago
  
  Former-commit-id: 509582bcccac0d0756f6a014b10b77910a11cf54
  abbe4be2
May 05, 2016
- Improve safe indirect writes intraprocedural analysis. · edf0b91d
  clc5q authored 8 years ago
  
  Former-commit-id: 46b7504afd4116e9c7e1a66a2df28efbeb8457b6
  edf0b91d
Apr 08, 2016
- Continue SPARK Ada translation; loops to procedures. · 6f6293e2
  clc5q authored 8 years ago
  
  Former-commit-id: 8529eabf9b6e66c5896ad0f3d59d70ea9b3c9533
  6f6293e2
Mar 19, 2016

Add Dan's Guardian test case; don't search for 32-bit code addresses in 64-bit... · 83a85828

clc5q authored 9 years ago

Add Dan's Guardian test case; don't search for 32-bit code addresses in 64-bit data sections; mark IBT as COMPLETE when SCCP resolves indirect call target.

Former-commit-id: 106ed98c01ab85f7eddf4f01455de27193dafcac

83a85828

Speedup on large functions. · d79a1ca1
clc5q authored 9 years ago
```
Former-commit-id: c5edffb1ff109743af2c2e4c984b993e0c3496da
```
d79a1ca1

Feb 23, 2016
- Improve function pointer shadowing analysis for the CODEPTR argument passing case. · 7acbbfaf
  clc5q authored 9 years ago
  
  Former-commit-id: 2f024cf5a76a36f7da08d98ab62026875f16ff2f
  7acbbfaf
Feb 22, 2016
- Begin using new SMPFunction::FindShadowingPoint2 method. · 6e97c806
  clc5q authored 9 years ago
  
  Former-commit-id: 677a1fd5e80131cc897f763437d42231b066f9da
  6e97c806
Feb 17, 2016
- Continue work on function pointer shadowing. · 13f113b6
  clc5q authored 9 years ago
  
  Former-commit-id: eb37bb73e8e600ba395e3190574a93cc28d2026d
  13f113b6
Feb 04, 2016
- Use new stack DEF map to speed up GetGlobalDefAddr(). · a410e685
  clc5q authored 9 years ago
  
  Former-commit-id: be29304c530d6812eb9985328d001b1d95649625
  a410e685
Feb 01, 2016
- Normalize encoding of memory operands. · 8fc22652
  clc5q authored 9 years ago
  
  Former-commit-id: 9c82291904911e85fb78fc87d3f0d9b21da702b2
  8fc22652
Jan 15, 2016
- Improve propagation of CODEPTR type and expand analyses for function pointer shadowing. · 54dbf16d
  clc5q authored 9 years ago
  
  Former-commit-id: 87d90330c3f8deb29b9c0c298979da0f98d21260
  54dbf16d
Jan 12, 2016
- Iterate over fixing call inst DEFs and USEs by breaking AdvancedAnalysis() into three methods. · 8a43480d
  clc5q authored 9 years ago
  
  Former-commit-id: a0d91c6fe8b81ff340af985bd08d99224406d4cc
  8a43480d
Jan 11, 2016
- Detect chains of tail calls that cause return to orphaned code. · 28f514ac
  clc5q authored 9 years ago
  
  Former-commit-id: dbfd0f99ba3a6c364d9a639af771b1b143470144
  28f514ac
Jan 07, 2016
- Do not mark return targets as COMPLETE if func is called from orphaned code. · cd28df6e
  clc5q authored 9 years ago
  
  Former-commit-id: b8385e6b7c7d8007fd4fd7c9a1826e267a3ec270
  cd28df6e
Jan 05, 2016
- Handle fixed indirect calls that become a push followed by an indirect jump. · 8f4e62e3
  clc5q authored 9 years ago
  
  Former-commit-id: d53527fc9169f7ebe06d988d23251d6bb5ebd84d
  8f4e62e3
Dec 30, 2015
- Make static container a private member to fix STARSxrefs output. · fbd753ca
  clc5q authored 9 years ago
  
  Former-commit-id: d9155a035bb03d985d62903e14eb659b6d8fbbfa
  fbd753ca
Dec 27, 2015
- Function pointer shadowing annotations. · 2a362ebc
  clc5q authored 9 years ago
  
  Former-commit-id: 24abe92076820fd34a5e749eece1557a52007f26
  2a362ebc
Dec 25, 2015
- Partial commit of function pointer shadowing logic. · b84c5ffb
  clc5q authored 9 years ago
  
  Former-commit-id: 4dbe1e2891ae337b9881a4212baa8afffc434c2e
  b84c5ffb
Dec 15, 2015
- Output return instruction targets to *.STARSxrefs files. · 34ce76e2
  clc5q authored 9 years ago
  
  Former-commit-id: aaf1efd938f0cf307ff6cfaf693e8e937aaf419e
  34ce76e2
Dec 04, 2015
- Fixes and cleanups for SPARK Ada translation. · 0c9e73fd
  clc5q authored 9 years ago
  
  Former-commit-id: 1e20c1306f474f69e082dbe7ee97644df311a360
  0c9e73fd
Nov 25, 2015
- Mark mutually recursive funcs; output postconditions for preserved regs. · bc382ff0
  clc5q authored 9 years ago
  
  Former-commit-id: 5ddb7481bebc56fd4cdc115971c25c127c07a894
  bc382ff0
Nov 19, 2015
- Conditional statement translation. · 13820827
  clc5q authored 9 years ago
  
  Former-commit-id: c562de85f1e6b027d824d25d5aca65907e35a5c4
  13820827
Nov 18, 2015
- Translate if-then-else to SPARK Ada. · 2ab283a3
  clc5q authored 9 years ago
  
  Former-commit-id: 3f7a0a96e6e60dcbed9cce91ad303b5a7d7dedb1
  2ab283a3
Nov 17, 2015
- Continue switch statement translation. · e3005c37
  clc5q authored 9 years ago
  
  Former-commit-id: ccb23cf6450fc178575cf9a7e66ee7b81dc1f7dc
  e3005c37
Nov 14, 2015
- Continue switch statement analysis and translation. · 3d1238dc
  clc5q authored 9 years ago
  
  Former-commit-id: 492334b4bcf3ebd071b174fe7627cb069cff5e38
  3d1238dc
Nov 07, 2015
- Continue fixed call analysis. · 6d4da2c5
  clc5q authored 9 years ago
  
  Former-commit-id: f18f1c70c37c34a59f19a914886dd03ffdcff71e
  6d4da2c5
Nov 05, 2015
- Continue translation work. · e66a39f9
  clc5q authored 9 years ago
  
  Former-commit-id: 2bacec87938e28638ba8856183fc8a24c8e48b48
  e66a39f9
Oct 27, 2015
- Improve loop analysis; continue SPARK Ada loop translation. · ff7f397d
  clc5q authored 9 years ago
  
  Former-commit-id: a1268eac84f84886e025cbc6d94295ea31653fa8
  ff7f397d
Oct 14, 2015
- Eliminate address range checks in SMPBasicBlock. · 0d1645e9
  clc5q authored 9 years ago
  
  Former-commit-id: c0195e327284c6b01b8220df142fa7d37b0c0e0b
  0d1645e9
Oct 05, 2015

Emit BELONGTO annotations and FROMUNKNOWN *.STARSxrefs annotations for... · d0ba340d

clc5q authored 9 years ago

Emit BELONGTO annotations and FROMUNKNOWN *.STARSxrefs annotations for apparently unreachable blocks in functions with resolved indirect branches but no unresolved indirect branches to link to.

Former-commit-id: 4a667610e5c9d98f81d220dfd75638b85216d396

d0ba340d

Oct 01, 2015
- Compute loop-invariant DEFs. · f2d35f85
  clc5q authored 9 years ago
  
  Former-commit-id: 89145fb392ec8c6d78453271328260cd95f88251
  f2d35f85
Sep 24, 2015
- Continue SPARK Ada translation improvements at package and procedure level. · a7a94176
  clc5q authored 9 years ago
  
  Former-commit-id: 2735035e70eea9a8cedc0dfc0ee4f332035e16e9
  a7a94176
Sep 11, 2015
- Find constant indirect call and jump targets using SCCP, output debug info. · 7b0a1841
  clc5q authored 9 years ago
  
  Former-commit-id: 893f24b12f193534a9e0ca4471e1140b6359fb82
  7b0a1841
Aug 11, 2015
- sorta almost maybe kinda working of stars2irdb · d7a65f29
  jdh8d authored 9 years ago
  
  Former-commit-id: 246605014085c4e2ba88f9e03c6c0192bbab21f5
  d7a65f29
Aug 04, 2015
- Improve stack frame analysis. · 27ab50d6
  clc5q authored 9 years ago
  
  Former-commit-id: 745651c57b26a92e5c2fb02378895888fc587a33
  27ab50d6
Jul 31, 2015
- Remove unused code and data structures relating to stack frame analysis. · ee13424e
  clc5q authored 9 years ago
  
  Former-commit-id: e8009d6f79c6975a214759701572242591c12e80
  ee13424e
Jul 28, 2015
- Finish redesign of stack frame analysis. · 8459c5a3
  clc5q authored 9 years ago
  
  Former-commit-id: 8f9be84e180de68c15b57fae2c0631e3e99e6afb
  8459c5a3
Jul 21, 2015
- Partial commit of new stack frame access vector computations (not yet called). · 15d61fe5
  clc5q authored 9 years ago
  
  Former-commit-id: 0292cbf7c3b1bf90f2329a9677d948dd9e98aca3
  15d61fe5